baber/WOPTO huggingface dataset:
Patent JP-2002070415-A (JP)
Title: Arm type window regulator
Inventor: HAYASHI MASAYUKI
IPC: B60J1/17
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To obtain a window regulator, in which the number of parts for a modular panel supporting the regulator is not increased and the increase of weight is also inhibited and stable operation is acquired, in the arm type window regulator. SOLUTION: In the arm type window regulator with a lift arm pivotally attached onto a modular panel for a car door, a window-glass bracket being fixed at the lower edge section of a window glass for a car and movably guiding the front end section of the lift arm and a drive mechanism imparting a rocking motion centering around a pivot shaft to the lift arm, a part of the modular panel is folded back in two plies, and the pivotally attached section of the lift arm is installed to the folded-back double plate section in the arm type window regulator. It is desirable that a posture maintenance rail for an equalizer arm is also mounted on the folded-back double plate section in an X-arm type.
Patent JP-2002084513-A (JP)
Title: System and method for redistributing data
Inventor: TAKAHASHI RYOJI
IPC: H04N21/426
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To receive digital data included in digital broadcast via a CATV station, without having to exchange the existing facility. SOLUTION: A user terminal 2 connected to the CATV station 1 via a CATV transmission line 3 is installed. The CATV station 1 is provided with a BS data server 8. In the BS data server 8, specified digital data 7, extracted from BS digital broadcast data based on a transport stream signal, can be referred to by a personal computer 12 which is the user terminal 2. A user can refer to specified digital information of BS digital broadcast via the CATV station. The user can receive data in digital broadcasting by an analog system and a digital system, by using the existing facility.
Patent JP-2002084294-A (JP)
Title: Communication apparatus and communication system
Inventor: KIKUMOTO TADAO
IPC: H04W88/04
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide communication apparatus conducting wireless communication with a communication terminal and a communication system that can eliminate disadvantages such as interruption of services and a limit of number of people (number of communication terminals) of the communication terminal in compliance with standards as typically the Bluetooth standards where the interruption of services are enforced in a usual service form and broadcast functions are limited. SOLUTION: The communication apparatus is provided with a main master 200 that makes communication with the communication terminal, a sub master 100 that conducts approval procedure through the communication with the communication terminal and transmits information required to set up the communication with the main master to the communication terminal when the communication terminal is a communication terminal qualified to make communication with the main master, and a host controller 300 that controls each communication by the main master 200 and the sub master 100.
Patent JP-2002086779-A (JP)
Title: Voltage detection circuit for measuring temperature of thermal head and printer comprising it
Inventor: NAGASAWA MAKOTO
IPC: B41J2/365
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To measure the temperature of a heating resistor more accurately without using a large capacity capacitor. SOLUTION: A voltage divided by a heating resistor 110 and a detection resistor 111 is connected with a buffer amplifier 112. Since the detection resistor 111 has a fixed resistance and the heating resistor 110 has a resistance dependent on the temperature, an input voltage to the buffer amplifier 112 is dependent on the temperature. A potential inputted to the buffer amplifier 112 is amplified and delivered to a differential amplifier 114. A reference voltage generating circuit 113 is fed from the same power supply as that for the heating resistor 110 and supplies a reference voltage to the differential amplifier 114. The differential amplifier 114 compares the reference voltage with a potential from the buffer amplifier 112 and outputs the difference as a detection voltage.  Resistance of the heating resistor 110 can be observed from the detection voltage and the temperature can be measured. A thermal head 11 and a voltage detection circuit 12 are mounted on the same substrate.
Patent JP-2002083265-A (JP)
Title: Character recognition device for semiconductor wafer, and character recognizing optical unit
Inventor: TANAKA MOTOJI
IPC: G06T1/00
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a character recognition device, capable of improving the character recognition rate, even in a wafer which has been subjected to CMP. SOLUTION: In this character recognition device for semiconductor wafer for recognizing a identification character formed on a semiconductor wafer, this device comprises an infrared projecting optical system for projecting infrared rays to the area including the identification characters of the semiconductor wafer, an imaging optical system having an image-pickup element for receiving the infrared-ray transmitting the area including the identification character by the projection of the infrared-ray projecting optical system, and a character recognition means for processing the image taken by the image pick-up element to recognize the identified characters.
Patent JP-2002091783-A (JP)
Title: Information processor
Inventor: SAKAMOTO TETSUYA
IPC: G06F9/54
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that start time is prolonged since it is necessary to incorporate a device driver adaptable to all available devices when making available all devices available for a conventional information processor. SOLUTION: In the information processor to be incorporated with the device driver at the time of start on the basis of device driver incorporation information, the processor monitors access to the device after start and when the access is less than a prescribed number of times, the device driver incorporation information is changed not to incorporate the device driver to that device in the case of start.
Patent JP-2002087966-A (JP)
Title: Elution-regulated particle for medicinal preparation
Inventor: ABE KENICHI
IPC: A61P31/04
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a medicinal preparation in which an elution regulation is provided for a medicine having a high solubility at a pH in the stomach of a healthy person such as clarithromycin or a medicine being unstable at the pH in the stomach of the healthy person. SOLUTION: The particles for a medicinal preparation are obtained by spraying and solidifying for granulation by using (A) the medicine having a high solubility at the pH in the stomach of the healthy person or the medicine being unstable at the pH, in the stomach of the healthy person, (B) one kind or more than 2 kinds selected from a group consisting of a glycerol fatty acid ester, stearyl alcohol, stearic acid, macrogols, a paraffin and a sucrose fatty acid ester and (C) an acrylic acid-based polymer.
Patent JP-2001199878-A (JP)
Title: Oral solid preparation including acid-sensitive benzimidazole having modified releasing properties
Inventor: LOPEZ CABRERA ANTONIO
IPC: A61K9/52
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide an oral-route preparation of acid-sensitive benzimidazole and additionally provide a pharmaceutical preparation that can properly retain the effective concentration of the benzimidazole in blood and tissues. SOLUTION: The objective pharmaceutical preparation comprises a plurality of pellets having the layer including inactive nuclei and active ingredients, one or more intermediate layers containing at least modified releasing mechanism and the outer layer having the enteric coating. These pellets can be produced by coating a variety of layers through the coating technique of liquid phase layer, for example, an aqueous solution or an aqueous suspension, This preparation can be solid gelatin capsules and is suitable for prophylaxis and therapy of the diseases relating to the abnormal gastric acid secretion.
Patent JP-2002093961-A (JP)
Title: Heat sink and semiconductor device
Inventor: SATO MINORU
IPC: H01L23/36
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a heat sink which is processible to form irregularities, etc., on the heat sink surface and prevents a gap from appearing between the heat sink and a semiconductor device body from appearing, and a semiconductor device having the heat sink. SOLUTION: A plurality of grooves 12c and protrusions 12d are provided by a forward fed press working on the back side of a mounting part 12a of a heat sink 12 for mounting a device body 11 and a radiating part 12b in a direction crossing the repetitive extension of vine-folds, thereby forming irregularities on the heat sink 12 surface. The heat sink 12 is processed by the forward fed press working to optimally design the mounting surface of the body 11 with the mounting part 12a of the heat sink 12. Thus a semiconductor device 10 can be provided which prevents a gap from appearing between the body 11 and the heat sink 12, if heat expansion occurs due to heat generated in the body 11.
Patent JP-2002094799-A (JP)
Title: Image processing method and unit, and recording medium
Inventor: ARAI HISAO
IPC: G06T5/20
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To effectively suppress granularity of an image, while suppressing deterioration in the sharpness of the image. SOLUTION: A morphology arithmetic-means 10 receives inputs of RGB image signals Rin, Gin, Bin, representing a color image and applies morphology arithmetic processing which employs i×i structural elements having different sizes respectively to the RGB image signals Rin, Gin, Bin and a signal processing means 20 receives image signals Rmor(i), Gmor(i), Bmor(i), subjected to smoothing processing (grainness suppression) acquired by the smoothing processing using each structural element and acquires the processed image signals Rmor, Gmor, Bmor by each of colors R, G, B through the arithmetic processing by each pixel, to which a pixel of each smoothing processed image signal corresponds.
Patent JP-2002087597-A (JP)
Title: Powder hopper, powder feeder provided with same, and waste disposal facility
Inventor: KASHIWAGI YOSHIYUKI
IPC: B65D88/26
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To prevent generation of bridge phenomenon in a hopper. SOLUTION: In this powder hopper in which a lower edge of a cylindrical member 28b is connected to an upper edge of a piping member 28d formed smaller than the diameter of the cylindrical member 28b by a funnel-shaped member 28c, a bridge protective layer 28a comprising lubricant is applied to an inner wall surface of the funnel-shaped member 28c at least. This powder hopper may be provided in a powder feeder provided with a screw conveyor, or a waste disposal facility.
Patent JP-2002089363-A (JP)
Title: Liquid-cooled engine
Inventor: TSUKIJI KATSUSADA
IPC: F01P3/02
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide an effective sealing means to prevent both of combustion gas leakage and cooling water leakage by eliminating a point at issue of one piece type gasket. SOLUTION: An opening peripheral edge part 20 of a cylinder 9 and a mating surface of a cylinder head 3 are sealed with the gasket 10, while opening peripheral edge parts of each of communicating ports of a cylinder jacket 7 and a head jacket 8 are sealed with a connecting sleeve 11 internally fitted in series on each of the communicating ports and an O ring 12 externally fitted on this connecting sleeve 11.
Patent JP-2002094121-A (JP)
Title: Semiconductor light emitting device
Inventor: JITOSHO TAMOTSU
IPC: H01L33/56
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light emitting device having a high ESD resistance without increasing or decreasing the junction capacitance of a light emitting element. SOLUTION: The semiconductor light emitting device has an electric resistance element connected in parallel to a light emitting element to generate a desired leakage current. A first lead 2a is electrically connected at the top end to an n-electrode of the light emitting element 1, and a second lead 2b is electrically connected at the top end to a p-electrode of the light emitting element 1 through a wire 3 (e.g. gold wire). The light emitting element 1 is e.g. of NiGaAlP or GaN type. The electric resistance element 5 is connected between the leads 2 of the n- and p-electrodes in parallel to the emitting element 1. The resistance element 5 is set so that (the resistance Rz of a residual liquid) > (the resistance R of the resistance element 5).  The emitting element 1, the wire 3, the resistance element 5 and the top ends of the leads 2 are sealed with an insulative thermosetting resin 4.
Patent JP-2002092288-A (JP)
Title: Customer management system using map information
Inventor: NAKAZONO AKIRA
IPC: G06Q10/00
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To manage customers in a state capable of easily observing map information by using a simple system. SOLUTION: Customer management is executed by using a rewritable card capable of rewriting characters or images printed on the surface of the card. Customer ID information and purchase information 20 are inputted from a reader/writer into which the rewritable card is inserted and a customer management information processing part 11 updates data in a master file 11a to be a database recording purchase history. In the case of presenting customer distribution or its purchase information to a user, the processing part 11 analyzes the purchase history of each customer and hierarchically sorts customers on the basis of the purchase amount, visiting frequency, latest visiting date, etc., of each customer.  An electronic map processing part 41 converts hierarchical information into different color information in each hierarchy, converts the address information of each customer into coordinate value information and performs map image output 30 capable of indicating each customer's address by a color-coded dot on a map. When the map image is printed out by a printer, map information in which a commercial area and customer's layers can be understood at a glance can be obtained.
Patent JP-2002094671-A (JP)
Title: Personal information managing method, service and portable telephone
Inventor: FUJII AKIRA
IPC: H04W12/08
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To avoid losing personal information management data such as a plurality of telephone numbers, etc., registered in a portable telephone in the event of loss/damage of the telephone. SOLUTION: Various personal management data such as a plurality of directories, telephone numbers, etc., under the control of a user are stored in memory means at a server 10 so that the management data can be transmitted in any time to a portable telephone 1 or 2 from the memory means at the server 10 with the portable telephone 1 or 2 being connected to the server over a communication circuit 3.
Patent JP-2002098160-A (JP)
Title: Rolling bearing
Inventor: MIYAJIMA HIROTOSHI
IPC: F16C33/66
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a rolling bearing in which generation of heat of an enclosed grease under high speed rotation and evaporation of the oil content in the high-vacuum condition are markedly small as compared with the previous one and which is well adapted for vacuum application, particularly, for a support of turbine blade of turbo molecular pump. SOLUTION: The rolling bearing in which a plurality of rolling elements 5 are held approximately with equal spacing through a retainer 7 between an inner ring 2 and an outer ring 4 and a grease of which base oil is hydrocarbon oil having a vapor pressure of 1.5×10-5 Pa or less at 80 deg.C is enclosed.
Patent JP-2002095776-A (JP)
Title: Golf club head
Inventor: KAWASE HARUO
IPC: A63B53/04
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To improve a characteristic of carry of spot shooting without raising a danger of a plastic deformation or break by that an elastic deformation yielded on a face side at shooting becomes maximum at spot shooting. SOLUTION: When the golf club head is elastically deformed by giving a vertical regular load F on the face side of the golf club head, the point on which a vertical direction displacement at the face side yielded on the load point becomes maximum comparing to the all points on the face side is placed close to a sweet spot.
Patent JP-2002103249-A (JP)
Title: Pneumatic tool
Inventor: OKADA HIROSHI
IPC: B25F5/00
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tool capable of smoothly rocking a safety lever locking or unlocking an operation lever for opening and closing an air supply valve. SOLUTION: The operation lever 7 for opening and closing the air supply valve 4 is rockably mounted on a grip portion 2 of a tool housing 1. A tip of the safety lever 9 rockably attached to a tip portion of the operating lever 7 for locking the operation lever 7 with the tip standing and facing the grip portion 2 is brought into metallic contact with an outer periphery of the grip portion 2 through a window 11 of a grip cover 3 engaged with the grip portion 2, thereby rocking the safety lever 9 smoothly.
Patent JP-2002098475-A (JP)
Title: Refrigerator having egg case
Inventor: MICHIMUNE YOSHIKO
IPC: F25D23/00
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a technique for easy and safe determination on the freshness of each egg in a general home, using a simple device and to keep eggs fresh by not only controlling breeding of bacteria at a low temperature but also keeping the surface of eggshell sanitary. SOLUTION: An egg case 5 is provided with an ultraviolet lamp 20 to excite porphyrin which adheres to the eggshell for make the porphyrin fluoresce, an observation means 21 for permitting safe observation of the fluorescence and a controller for controlling the observation means and turning-on and turning-off of the lamp 20, so that the freshness of each egg can be determined safely and easily. At the same time, an interior 17 of the case can be kept sanitary, as compared with the conventional cases owing to sterilizing effect of the ultraviolet rays.
Patent JP-2002101691-A (JP)
Title: Compressor controller
Inventor: MINESHIMA ICHIRO
IPC: H02P6/18
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a compressor control circuit capable of realizing high efficiency operation and high rotation of a compressor and improving the maximum ability. SOLUTION: The compressor provided with a rotor having a permanent magnet and a stator having plural phases of windings is constituted to be driven. For instance, the compressor controller is provided with a converter circuit 2 for converting input from a commercial power source into direct current voltage (bus voltage), an inverter circuit for inverting the direct current voltage into alternating current voltage and driving the compressor, a voltage detection part 8 for detecting voltage (terminal voltage) generated in the plural phases of the windings, a reference signal generation part 9a for generating a rectangular reference signal having amplitude centering a voltage value corresponding to the half of the bus voltage, a comparison part 10 comparing the detected terminal voltage with the reference signal in order to detect the rotation position of the compressor,  and an inverter control part 11a for generating a drive signal for driving the compressor in response to a comparison signal obtained as the comparison result.
Patent JP-2002100459-A (JP)
Title: Heater device
Inventor: YOSHINO AKIO
IPC: H05B3/10
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a heater device for eliminating temperature deviation in a heating plane by making heating of an outside second heater wire to respond more quickly than heating of an inside first heater wire. SOLUTION: This heater device 10 has a first heater wire 11, laid around on the inside along the heating plane 10a and the second heater wire 12, laid around on the outside along the heating plane 10a for uniformly heating a heating object arranged on the heating plane 10a, and the first and second heater wires are arranged in separate arranged zones different in distances D1 and D2 from the heating plane, so that pullout parts of the first and second heater wires near heater terminals 11a, 11b, 12a and 12b will not interfere with each other, and that the second heater wire 12 becomes nearer to the heating plane 10a than the first heater wire 11. Thus, a heating response of the second heater wire becomes quicker, the heat easily releasing outside is kept at a temperature similar to that of the inside, and the temperature deviation of the heating plane can be eliminated.
Patent JP-2002112480-A (JP)
Title: Rotor of permanent magnet motor
Inventor: NAKAYAMA TAKATOMO
IPC: H02K21/14
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a highly efficient permanent magnet motor by increasing its torque and reducing the magnetic leakage flux from the ends of the rotor. SOLUTION: A rotor 10 is put inside the stator 1 which forms the rotating magnetic field. Rectangular cross-section permanent magnets 3, 4 are buried round with the same spacing using their longer side as the magnetic poles, and the neighboring magnets 3, 4 have opposite polarities each other. Holes 11, 12 are made between the shaft 5 and the magnets 3, 4 at the axial ends of the rotor in order to increase the magnetic reluctance at the rotor ends. The holes 11 are made rectangular near on the center line of the magnets 3, 4, and the holes 12 are L-shaped near the ends of the neighboring magnets 3, 4.
Patent JP-2002110627-A (JP)
Title: Substrate surface-treating apparatus and method
Inventor: OKUMURA TAKESHI
IPC: C23F1/24
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide substrate surface-treating apparatus and method for uniformly carrying out etching treatment, where a film on a substrate is removed by vapor containing acid in a substrate surface. SOLUTION: A film removal process is made. In the film elimination process, a wafer W is heated at a prescribed temperature on a hot plate 45, at the same time, fluoric acid vapor is introduced onto the surface of the wafer W in that state, and an oxide film on the surface of the wafer W is removed through vapor etching treatment. The fluoric acid vapor is generated by a fluoric acid vapor generation container 43 and flows in a fluoric acid vapor supply path 36 and a circular circulation path 35b. Also, the fluoric acid vapor is supplied into a container 91 from six discharge ports 36a, formed on the inner-periphery surface 91a of the container 91, generates an eddy S and is supplied onto the surface of the wafer W from a through-hole 44a of a punching plate 44.
Patent JP-2002108297-A (JP)
Title: Method for adjusting luminance gradation and image display device
Inventor: YAMAGUCHI AKIRA
IPC: G09G3/34
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for adjusting luminance by which luminance calibration is conducted by display itself regardless of a video card used in a monochromatic image display device and an image display device. SOLUTION: A monochromatic liquid crystal display digitally connectible to a video card and having subpixels is used to measure the luminance gradation characteristics of the monochromatic liquid crystal display to obtain data, and the light quantity of a back light is controlled with the use of the obtained data. Besides, a conversion LUT(Look Up Table) is generated to convert supplied image data to image data for each subpixel of the monochromatic liquid crystal display, and the display is operated by the image data converted by the conversion LUT.